Abstract:
This study investigated iron (Fe) accumulation in South Kalimantan's coastal
swamp wetlands ecosystem, utilizing giant mudskipper fish as indicators of
heavy metal pollution. By analyzing Fe levels in water, sediment, and fish
organs over time, insights into its effects on the environment and human
health were gained. Furthermore, through Atomic Absorption Spectrometry,
Fe concentrations in Kuala Lupak's coastal wetland were measured,
revealing significant correlations between Fe levels in water, sediment, and
fish tissues. These results enhance our understanding and inform better
management strategies. Anthropogenic and natural sources contribute to the
accumulation of heavy metals, particularly Fe, with anthropogenic pollution
being the most dominant. This study presented the escalating concentrations
of Fe within the Kuala Lupak estuary and raised concerns regarding the
ecological and human health implications. Continuous monitoring, source
identification, public awareness, regulations, remediation, and long-term
exploration are essential for addressing heavy metal pollution and its
ecological impact. Therefore, valuable insights are provided for
environmental management and conservation efforts.
